Use FieldAttributeConverterInterface instead of concrete class for constructor injection

[berramou]

Fixes #1198

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 42.36%. Comparing base (b8b6778) to head (8328e5a).

Files with missing lines	Patch %	Lines
src/Form/DeveloperAttributesSettingsForm.php	0.00%	5 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                4.x    #1199      +/-   ##
============================================
- Coverage     43.54%   42.36%   -1.18%     
  Complexity     3074     3074              
============================================
  Files           343      343              
  Lines         11253    11243      -10     
============================================
- Hits           4900     4763     -137     
- Misses         6353     6480     +127     

Files with missing lines	Coverage Δ
src/Form/DeveloperAttributesSettingsForm.php	0.00% <0.00%> (ø)

... and 28 files with indirect coverage changes

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